Yan Sun is on CollEc

rank value
closeness 10879 4.96545
betweenness 25725 0.0843977

co-authors

  1. Regina Birner [pbi151]
  2. Elizabeth Bryan [pbr325]
  3. Claudia Ringler [pri133]
  4. Stanley Wood [pwo123]
  5. Tingju Zhu [pzh267]
  6. Gerald Nelson [pne45]
  7. Liangzhi You [pyo69]